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參數(shù)資料
| 型號(hào)： | SAA7893HL |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類(lèi)： | 消費(fèi)家電 |
| 英文描述： | Super audio media player |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP128 |
| 封裝： | 14 X 20 MM, 1.40 MM HEIGTH, PLASTIC, SOT-425-1, LQFP-128 |
| 文件頁(yè)數(shù)： | 11/66頁(yè) |
| 文件大?。?/td> | 1036K |
| 代理商： | SAA7893HL |
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Philips Semiconductors
SAA7893HL
Super audio media player
Product data
Rev. 02 — 26 February 2003
11 of 66
9397 750 10925
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
[1]
Explanation of input and output ports:
IN: digital input port; all dedicated inputs are TTL tolerant.
IN1: digital input port with internal pull-up resistor.
I/O10: bidirectional port with 10 ns slew rate.
O10: 3-state (in test mode) output port with 10 ns slew rate.
APIO: analog input port.
VDDCO: analog V
DD
port (1.8 V).
VSSCO: analog V
SS
port.
GND_IO: ground for I/O pads.
VCC_IO: V
CC
for I/O pads (3.3 V).
GND_core: ground for core.
VCC_core: V
CC
for core (1.8 V).
7.
Interfaces
7.1 Host interface
Different types of host busses are supported:
Separate address/data bus with 16-bit data bus (3 different modes)
Multiplexed address/data bus with 16-bit data bus (2 different modes)
Separate address/data bus with 8-bit data bus (1 mode).
The host interface type is set via the dedicated pins H_sel and sys_clk. The
SAA7893HL has a dedicated interrupt output pin.
7.2 Front-end interface
7.2.1
Data input interface
The SAA7893HL supports three different front-end interfaces which are selectable
via the host interface:
I
2
S-bus interface: the front-end interface is in essence an I
2
S-bus interface and
therefore, it has to conform to the I
2
S-bus specification.
FEC interface
DSD_PCM_10
DSD_PCM_9
DSD_PCM_11
RESETn
H_A_sel
H_A[6]
H_A[5]
H_A[4]
H_A[3]
H_A[2]
119
120
121
122
123
124
125
126
127
128
O10
O10
O10
IN
IN
IN
IN
IN
IN
IN
2-channel data output
2-channel clock or control
2-channel data output
asynchronous reset; active LOW
address select
address bus
address bus
address bus
address bus
address bus
Table 2:
Symbol
Pin description
…continued
Pin
Type
[1]
Description
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相關(guān)代理商/技術(shù)參數(shù) |
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| SAA-8 | 制造商:GENERAL DEVICES 功能描述:CHASSIS SUPPORT ANGLES, Sold in a Set of 2 |
| SAA8110G | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Signal Processor DSP for cameras |
| SAA8112HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital camera signal processor and microcontroller |
| SAA8113HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor |
| SAA8115HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital camera USB interface |
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